Updates & Downloads
Impact software version 2.70
as of January 2, 2018
(520 KB)
View system requirements
Notes:
- WARNING: If this software is uploaded to a device other than that for which it is designed, you will not be able to operate that device.
- If attempts to upload software fail, you may need to return the device to Garmin® for service.
System requirements
- IBM-compatible PC running Windows 2000 or later operating system and an available USB port.